摘要 |
PROBLEM TO BE SOLVED: To provide an image judgement apparatus, image judgement method, and program in which an image can be judged independently of any upconverting method with which the image is upconverted. SOLUTION: An image judgement apparatus is provided which includes a frequency band signal detecting unit 110, an average value calculating unit 130, a relative value calculating unit 140, and an image determination unit 150. The frequency band signal detecting unit 110 detects signals belonging to a plurality of frequency bands, from an image signal. The average value calculating unit 130 calculates average values for respective ones of the signals belonging to the plurality of frequency bands detected by the frequency band signal detecting unit 110. The relative value calculating unit 140 calculates a relative value of one of the average values to another of the average values, among the average values calculated for respective ones of the plurality of frequency bands. The image judgement unit 150 judges an image based on the relative value calculated by the relative value calculating unit 140. COPYRIGHT: (C)2008,JPO&INPIT
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